Ventilation, Purification & Filtration, What’s the Difference? Updated April, 2023 / originally published August, 2020: COVID-19 has raised everyone’s awareness of the importance of cleaning and decontaminating the air in our homes and workplaces. Recently, the media has been using the word “ventilation” a lot when talking about sending our kids back to school. […]
Ask 3 HVAC service technicians what kind of AC filter you should use, you’ll probably get three different answers. The Rock Stopper AC Filter Technician 1: “Just get the cheapest disposable AC filter and change it every 30 days.” Technician 1’s opinion is based on the premise that a cheap filter will restrict airflow the […]
APCO Fresh-Aire UV Air Purifier Review Updated 4/2021, original posting 4/2020. The APCO Fresh-Aire UV whole-home air purifier is 1 of 3 in-duct air scrubbers (air purifiers) we recommend to homeowners. I previously reviewed both the Air Scrubber Plus by Aerus & REME HALO, so in this post I’ll focus on APCO. I will however […]